What is the product of 3.8 x 102 and 6.4 x 10 expressed in scientific
notation?

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.